...components in motion. Linear Guideways

...components in motion Linear 3

Linear Technical Information Linear Linear guideways are widely used throughout industry for heavy duty and precise applications. Linear from Automotion Components The carriages and guideways can accept very heavy loads and signi cant moment loads The gothic arch shape of the rails have a 45 contact ensuring similar load capacities in all directions (for moment loads) Use of large steel balls enables a high moment and load capacity within a compact space Low break away forces and smooth running High rigidity Effective end seals and lubrication chamber Often the sizes are interchangeable with most other manufacturers such as IKO, INA, THK etc Applications Safety guarding Medical equipment (X ray equipment etc.) Semi-conductor and electronic equipment Machine tools and special purpose machines Logistic handling systems Speci cations Maximum speed 3,5m/s Maximum single rail length 4000 mm 7 rail sizes 15, 20, 25, 30, 35, 45 and 55 Maximum operating temperature +80 C Rails can be joined together (on request) Fixing holes on anged carriages are mainly used for top xing but can also be used as through holes for xing underneath (in this case a reduced screw diameter should be used) Various surface coating can be applied (such as black coating, hard chrome plating, nickel plating etc) Rail Sizes 38 53 Size 55 38 45 Size 45 29 34 Size 35 26 28 Size 30 All measurements in millimetres 22 23 Size 25 18 20 Size 20 14 15 Size 15 Note: In general the carriages will be supplied separately to the rails. The carriages are supplied mounted on a plastic dummy block. To install the carriage onto the rails, offer the carriage (still on it s dummy block) up to the rail and slide off the dummy block and onto the rail itself. Do not simply remove the carriage from the dummy block, as some of the bearings might become displaced, rendering the carriage unusable. Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Technical Information Linear Linear Carriage Types Carriage Lengths Rail Types Flanged Standard (stocked) Countersunk Long Standard Short Unflanged Bottom threaded (on request) CAD - Download in 3 Easy Steps Most of our products are available to download directly from our website. Get the CAD you need for your application in minutes, no registration required. Step: 1 Find the Part You Need Find the part you need or enter the Automotion part number into the search bar. Step 2: Choose the CAD Option Click on the CAD button below the product window to the right of the drawing. Step 3: Download Your Format Choose the the format you require, and download it to your computer. Linear Mechanical Rotary Search L1013 wide range of linear motion components. Linear rails, rews and positioning stages. d 4 d 4 Linear Short Linear Rails Linear Tables h 3 Print Data sheet Model L1013.MRS Parasolid L1013.MRS ProE L1013.MRS SolidWorks L1013.MRS Step 455 kb 774 kb 1 MB 596 kb Photo Quic Article nu components to design engineers and special purpose machine builders. We specialise in linear rail systems, lead and ball screws, mechanical precision components and rotary parts. Our parts are fully listed on our website, where cad files can be downloaded Product L1013 Flanged Carriages - Standard for linear guideways Automotion supply a large range of mechanical components to design engineers and special Linear from Automotion Components Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Linear Technical Information Load Capacities - Flanged Carriages Linear from Automotion Components M x M y C 0rad Load Capacity Overview - L1013 Carriages Part No. Type Length Load Capacities N dyn. C Static Moments Nm stat. C 0rad stat. C 0ax M x M y M z L1013.MRS15 Flanged Standard 8500 13500 100 68 68 L1013.MRS15W Un anged Standard 8500 13500 100 68 68 L1013.MRS20 Flanged Standard 1400 24000 240 146 146 L1013.MRS20L Flanged Long 16500 30000 300 238 238 L1013.MRS20W Un anged Standard 1400 24000 240 146 146 L1013.MRS20LW Un anged Long 16500 30000 300 238 238 L1013.MRS25 Flanged Standard 19500 32000 368 228 228 L1013.MRS25L Flanged Long 26000 46000 529 455 455 L1013.MRS25W Un anged Standard 19500 32000 368 228 228 L1013.MRS25LW Un anged Long 26000 46000 529 455 455 L1013.MRS30 Flanged Standard 28500 48000 672 432 432 L1013.MRS30L Flanged Long 36000 64000 896 754 754 L1013.MRS30W Un anged Standard 28500 48000 672 432 432 L1013.MRS30LW Un anged Long 36000 64000 896 754 754 L1013.MRS35 Flanged Standard 38500 62000 1054 620 620 L1013.MRS35L Flanged Long 48000 83000 1411 1098 1098 L1013.MRS35W Un anged Standard 38500 62000 1054 620 620 L1013.MRS35LW Un anged Long 48000 83000 1411 1098 1098 L1013.MRS45 Flanged Standard 65000 105000 2363 1378 1378 L1013.MRS45L Flanged Long 77000 130000 2925 2109 2109 L1013.MRS45W Un anged Standard 65000 105000 2363 1378 1378 L1013.MRS45LW Un anged Long 77000 130000 2925 2109 2109 L1013.MRS55 Flanged Standard 123500 190000 4460 3550 3550 L1013.MRS55L Flanged Long 155000 249000 5800 6000 6000 L1013.MRS55W Un anged Standard 123500 190000 4460 3550 3550 L1013.MRS55LW Un anged Long 155000 249000 5800 6000 6000 M z C 0ax Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Technical Information Load Capacities - Un anged Carriages Linear M x M y C 0rad Load Capacity Overview - L1014 Carriages Part No. Type Length Load Capacities N dyn. C Static Moments Nm stat. C 0rad stat. C 0ax M x M y M z L1014.MRT15W Un anged Standard 8500 13500 100 68 68 L1014.MRT15SW Un anged Short 5200 6800 51 18 18 L1014.MRT20 Flanged Standard 1400 24000 240 146 146 L1014.MRT20SW Un anged Short 9500 14000 70 49 49 L1014.MRT25W Un anged Standard 19500 32000 368 228 228 L1014.MRT25SW Un anged Short 12500 17500 175 69 69 L1014.MRT25LW Un anged Long 26000 46000 529 455 455 L1014.MRT30W Un anged Standard 28500 48000 672 432 432 L1014.MRT30SW Un anged Short 17500 24000 336 116 116 L1014.MRT30LW Un anged Long 36000 64000 896 754 754 L1014.MRT35W Un anged Standard 38500 62000 1054 620 620 L1014.MRT35SW Un anged Short 25000 36500 621 209 209 L1014.MRT35LW Un anged Long 48000 83000 1411 1098 1098 L1014.MRT45W Un anged Standard 65000 105000 2363 1378 1378 L1014.MRT45LW Un anged Long 77000 130000 2925 2109 2109 L1014.MRT55W Un anged Standard 123500 190000 4440 3550 3550 L1014.MRT55LW Un anged Long 155000 249000 5800 6000 6000 M z C 0ax Linear from Automotion Components Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Linear Technical Information Installation Instructions Linear from Automotion Components Installation Examples The following drawings illustrate some assembly examples for rail/carriage combinations corresponding to the structure of various machine frames. Example 1 Assembly of carriage and rail on shoulder edges Example 3 Securing carriage and rail using set pressure plates Example 5 Securing carriage and rail using bolts Example 2 Securing carriage and rail using set screws Example 4 Securing carriage and rail using taper gibs Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Technical Information FAQ s Linear Load capacities explained A number of load gures are stated for load capacity: Dynamic Loads this is the main gure considered for linear guideways. It is the moving load that the system can bear. It takes account of the total moving load as well as considerations such as impact, vibration and fatigue. Static Loads this is a load that is constant for an extended time (i.e. the dead load the system can bear before any movement). It can be in tension or compression. For these linear guideways the radial and axial load capacities are the same. Moment loads are twisting loads generated by offset loads in either X, Y or Z planes. Moment loads can be reduced by adding further carriages or rails to reduce any twisting of the carriage due to the load offset. Straightness of rails The measurements of the straightness of the system are taken from the running accuracy of the sliders over the length of the rails (given in microns) see system precision page. For standard accuracy this equates to around 20 microns for a metre length, increasing to 35 microns for a 4 metre length. What Lengths can be provided? We have standard rail lengths. These are based on the hole pitch of the rails and end machining to provide an equidistant length to the rst and last hole centre. However we can cut the rail (from stock) to any length required we just need to know the distance required for the rst hole. In general our cutting procedures allow for a +/- 2mm accuracy on the overall rail length. If greater accuracy than this is required then we have to machine the end accurately (rather than cut it) and this involves extra time and cost. Standard maximum length for each rail size is around 4 metres. Rails can be joined together but the preparation needs to be made in our workshop. The rails will be marked clearly with the ends to be placed adjacent to each other. Installation The linear guideways are very accurate and as a result need to be installed on accurately prepared surfaces please see installation instructions. If the two rails are installed parallel to each other, they need to be accurately aligned see assembly precision page. If you are not able to prepare the surface as accurately as required you might want to consider using our Compact Rail system, as this has a master rail (T rail) and a slave rail (U rail) that allows for structural inaccuracies. Mounting the carriages to the rails In general the carriages will be supplied separately to the rails. The carriages are supplied mounted on plastic dummy blocks. To install the carriage onto the rails, offer the carriage (still on its dummy block) up to the rails and slide off the dummy block and onto the rail itself. Do not simply remove the carriage from the dummy block, as some of the bearings might become displaced, rendering the carriage unusable. Slide carriage from dummy block to rail Linear Rail Linear from Automotion Components Dummy Block Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Linear Unflanged Carriages - Low for linear guideways L1014.MR TW Material Hardened and ground steel. With self-lubricating device. Technical Notes Select the size and number of carriages to suit the required load then select the required rail length, (see part no.s L1015.15 through to L1015.55). These are the low height version carriages. Standard preload carriages are K 0 (no preload) or K 1 (0,02 x dynamic load capacity). Tips Carriages are supplied with a dummy (plastic) rail. When mounting carriages onto rail, slide directly from the dummy rail onto the steel rail. Do not simply remove the carriage from the dummy rail - the balls will become lose making the carriage unusable. Order No. Rail size h 1 w 1 l 1 h 2 h 3 h 4 h 5 h 6 w 2 w 3 w 4 l 2 l 3 l 4 l 5 l 6 X Kg L1014.MRT15W 15 24 34 69 4,6 5,6 14 5,3 4,3 15 5,6 9,5 40 26 5 60 20 0,17 L1014.MRT15SW 15 24 34 50,6 4,6 5,6 14 5,3 4,3 15 5,6 9,5 21,6-5 60 20 0,1 L1014.MRT20W 20 28 42 81,2 5 7 18 8,5 5 20 7 11 48,8 32 12 60 20 0,26 L1014.MRT20SW 20 28 42 60,3 5 7 18 8,5 5 20 7 11 28-12 60 20 0,17 L1014.MRT25W 25 33 48 91 7 8,4 22 9 4,8 23 8,4 12,5 57 35 12 60 20 0,38 L1014.MRT25SW 25 33 48 65,5 7 8,4 22 9 4,8 23 8,4 12,5 31,5-12 60 20 0,21 L1014.MRT25LW 25 33 48 113 7 8,4 22 9 4,8 23 8,4 12,5 79,1 50 12 60 20 0,53 L1014.MRT30W 30 42 60 114 9 11,2 26 12 7 28 11,2 16 72 40 12 80 20 0,81 L1014.MRT30SW 30 42 60 75,6 9 11,2 26 12 7 28 11,2 16 38,6 M6x1 12 80 20 0,48 L1014.MRT30LW 30 42 60 131,3 9 11,2 26 12 7 28 11,2 16 94,3 60 12 80 20 1,06 L1014.MRT35W 35 48 70 114 9,5 11,2 29 12 8 34 11,2 18 80 50 12 80 20 1,2 Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Unflanged Carriages - Low for linear guideways Linear Order No. Rail size h 1 w 1 l 1 h 2 h 3 h 4 h 5 h 6 w 2 w 3 w 4 l 2 l 3 l 4 l 5 l 6 X Kg L1014.MRT35SW 35 48 70 79,7 9,5 11,2 29 12 8 34 11,2 18 45,7-12 80 20 0,8 L1014.MRT35LW 35 48 70 139,6 9,5 11,2 29 12 8 34 11,2 18 105,8 72 12 80 20 1,6 L1014.MRT45W 45 60 86 142,5 14 14 38 17 8,5 45 14 20,5 105 60 17 105 22,5 2,1 L1014.MRT45LW 45 60 86 167 14 14 38 17 8,5 45 14 20,5 129,8 80 17 105 22,5 2,6 L1014.MRT55W 55 68 100 181,5 12,7 15 38 20 75 53 18 23,5 131 75 12 120 30 5 L1014.MRT55LW 55 68 100 223,7 12,7 15 38 20 95 53 18 23,5 173 95 12 120 30 6,6 Order No. d 1 d 2 d 3 d 4 dyn. load C N static load C 0 N L1014.MRT15W M 4 4,5 7,5 Ø3 8500 13500 100 68 68 L1014.MRT15SW M 4 4,5 7,5 Ø3 5200 6800 51 18 18 L1014.MRT20W M 5 6 9,5 M6x1 14000 24000 240 146 146 L1014.MRT20SW M 5 6 9,5 M6x1 9500 14000 70 49 49 M x Nm M y Nm M z Nm L1014.MRT25W M 6 7 11 M6x1 19500 32000 368 228 228 L1014.MRT25SW M 6 7 11 M6x1 12500 17500 175 69 69 L1014.MRT25LW M 6 7 11 M6x1 26000 46000 529 455 455 L1014.MRT30W M 8 9 14 M6x1 28500 48000 672 432 432 L1014.MRT30SW M 8 9 14 M6x1 17500 24000 336 116 116 L1014.MRT30LW M 8 9 14 M6x1 36000 64000 896 754 754 L1014.MRT35W M 8 9 14 M6x1 38500 62000 1054 620 620 L1014.MRT35SW M 8 9 14 M6x1 25000 36500 621 209 209 L1014.MRT35LW M 8 9 14 M6x1 48000 83000 1411 1098 1094 L1014.MRT45W M10 14 20 M8x1 65000 105000 2363 1378 1378 L1014.MRT45LW M10 14 20 M8x1 77000 130000 2925 210 2109 L1014.MRT55W M12 16 23 M8x1 123500 190000 4460 3550 3550 L1014.MRT55LW M12 16 23 M8x1 155000 249000 5800 6000 6000 Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Linear Technical Information Lubrication Lubrication Linear guideway rails must generally be lubricated before commissioning. They can be lubricated with oil or grease. The correct lubricant selection has a large in uence on the service life and the function of the rail, insuf cient lubrication and tribocorrosion can ultimately lead to total failure. As well as reducing friction and wear, lubricants also serve as sealant, noise reducer and corrosion protection for the linear guide. Different lubricants for special applications are available upon request (e.g. lubricant with FDA approval for use in the food industry). Our linear guideways are coated with an anti-corrosion resistant oil at the factory. This coating needs to be removed prior to installation, then lubricated as follows:- Important Instructions for Lubrication Linear guideways must be lubricated for operation The carriage must be moved back and forth during lubrication The lubricant is inserted through a lubrication nipple There should be a thin lm of lubricant on the rail surface at all times Primary lubricated systems have an increased displacement resistance Please contact us if oil lubrication is used for vertical use If the stroke is < 2 or > 15 times the carriage length, the lubrication intervals should be reduced Grease Lubrication We recommend the use of a lithium emulsi ed lubricant NLGI Class 2 for lubrication. Oil Lubrication We recommend a synthetic oil for operating temperatures between 0 C and +70 C. Re-lubrication Re-lubrication of the system must be done before the lubricant used is dirty or shows signs of discolouration Relubrication should be performed at operating temperature. The carriage must be moved back and forth during re-lubrication If the stroke is < 2 or > 15 times the carriage length, the lubrication intervals should be more frequent Lubrication Intervals Operating speed, stroke length and ambient conditions in uence the selection of time between lubrication intervals. Establishing a safe lubrication interval is based solely on the applications and conditions. However, a lubrication interval should not be longer than one year. Initial Lubrication and Re-lubrication Carriages of the following sizes have a self-lubrication element to extend lubrication intervals. The given lubrication quantities apply to the preload K0 or K1 and speeds 1 m/s. Size Initial Lubrication Grease cm 3 Re-lubrication cm 3 Initial Lubrication Oil cm 3 15 1,3 1,1 1,5 20 2,3 2,0 2,5 25 2,8 2,5 3,5 30 3,5 3,0 4,5 55 5,5 4,0 5,5 Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Technical Information Lubrication Linear Non Self-lubricating The carriages of sizes 35 and 45 rails are not self-lubricating due to the design. Size Initial Lubrication Grease cm 3 Re-lubrication cm 3 Initial Lubrication Oil cm 3 35 3,5 3 3,5 The given lubrication quantities apply to the preload K0 or K1 and speeds 1 m/s. 45 4,5 3,5 4,5 Lubrication Nipple The following lubrication nipples are supplied. NLA01 Ø 3 x 5 Other lubrication nipples, such as lubrication adapters with hose inlet or with quick-coupling, are available on request. Lubrication Nipple Size 5,3 NLA01 15 20 NLB02 16,6 M6 x 6 NLB02 25 30 35 9,8 NLB04 45 55 NLB04 16,6 M8 x 6 9,8 Surface Treatment There are numerous application-speci c surface treatments available for pro le rails of the linear guideway product family, for example, black coating (X), hard chrome plating (XC) or nickel plating (NIC) and an FDA-approval type for use in the food industry. For more information please contact us on 0845 850 99 40. Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Linear Technical Information Friction/displacement resistance Linear from Automotion Components Linear guideways have a low friction characteristic and thus low displacement resistance. The low start-up friction (breakaway force) is almost identical to the moving friction (running resistance). The displacement resistance (F m ) is dependent upon several factors: Friction of the sealing system Resistance of lubricant in the carriage Friction of the balls with each other Resistance caused by contamination in Friction between balls and redirection the lubricant Rolling resistance of the balls in the Preload for increase of rigidity running grooves Moment load Resistance of the Seals Coefficient of friction (μ) 0.015 0.010 0.005 0.003 0 Type f N MRS15 0,15 MRS20 0,20 MRS25 0,35 MRS30 0,70 MRS35 0,80 MRS45 0,90 MRS55 1,00 P = Loading C = Dynamic load capabilities F m = Displacement resistance (N) μ = Coefficient of friction F = Load (N) f = Resistance of the seals (N) 0.1 0.2 Loading ratio = P/C Displacement Resistance (F m ) The following formula is used for approximate calculation of the displacement resistance. Please note that the level of preload or the viscosity of the lubricant used can also in uence the displacement resistance. F m = μ F + f Linear guideways have a coefficient of friction of approx. μ = 0.002-0.003 Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Linear Technical Information System Precision Precision means the guide accuracy or the maximum deviation of the carriage based on the side and support surfaces during the movement along the rails. Linear from Automotion Components δ C and D (μ) Height tolerance h C C D D h 1 h 1 A B A B w 4 w 4 Precision mm 1 ±0,1 Side tolerance w 4 Guide accuracy of raceway C based on surface A C see graph below Guide accuracy of raceway D based on surface B D see graph below 40 30 20 10 0 1000 2000 3000 4000 Rail Length [mm] Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Technical Information Radial clearance/preload Linear Radial Clearance/Preload Radial clearance describes the value for the radial movement of the carriage at a constant vertical load, while the carriage moves in longitudinal direction. Preload is de ned as an effective load on the rolling element in the interior of the carriage in order to remove an existing clearance or to increase the rigidity. The linear guideways are available in the two different preload classes K 0 or K1, see table on next page. The preload in uences the rigidity, precision and torque resistance and also affects the service life and displacement force. The radial clearance for the respective preload classes are listed below. Degree of Preload Preload Class Preload No clearance K0 0 Small preload K1 0,02 x C* *C is the dynamic load capacity, see page XX Size Radial Clearance of the Preload Classes K0 Impact free and easy movement K1 Small moments, one rail application, low vibrations 15-4 to +4-12 to -4 20-5 to +5-14 to -5 25-6 to +6-16 to -6 30-7 to +7-19 to -7 35-8 to +8-22 to -8 45-10 to +10-25 to -10 55-12 to +12-29 to -12 Linear from Automotion Components Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Linear Technical Information Service Life Linear from Automotion Components Calculation of Service Life The dynamic load capacity C is a conventional variable used for calculating the service life. This load corresponds to a nominal service life of 50 Km. The relationship between calculated service life LKm ( in Km ), dynamic load capacity C (in N) and equivalent load P (in N) is given in the formula below. f c f i f t L km = = Contact factor = Application coefficient = Temperature factor C f f c t ³ 50 Km [ ] P The equivalent load P corresponds in its effects to the sum of the forces and moments working simultaneously on a slider. If these different load components are known, P results from the formula below. P = F X + F Y + M 1 + M 2 + M 3 [. C 0 M x M y M z ] Contact Factor f c The contact factor f c refers to applications in which several carriages pass the same rail section. If two or more carriages are moved over the same point on a rail, the static and dynamic loading values must be multiplied with the numbers from the table below. Number of Carriages 1 2 3 4 5 f c 1 0,81 0,72 0,66 0,61 Application Coef cient f i The application coef cient f i can be understood as the dynamic safety factor. Refer to the table below for the values. Temperature Factor f t If the temperature affecting the system exceeds 100 C, the temperature factor f t must be included in the service life calculation. Note 1: For temperatures above 80 C, the seals and end caps must be designed for higher thermal resistance. Note 2: Special processing to ensure the movement of the guides is required for temperatures above 120 C. f i Operating Conditions Speed f i Neither external impacts nor vibrations Low speed V 15 m/min. 1-1,5 Light impacts or vibrations Average speed < V 60 m/min. 1,5-2 Average and high external impacts or vibration High speed V > 60 m/min. 2-3,5 Temperature Factor [f t ] 1,0 0,9 0,8 0,7 0,6 0,5 100 150 200 Temperature on the raceway [ C] Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Technical Information Loading Linear The given static load capacity for each carriage represents the maximum permissible load value, which if exceeded causes permanent deformations of the raceways and adversely affects the operating performance. Checking the load must be done as follows: Through determination of the simultaneously occurring forces and moments for each carriage By comparison of these values with the corresponding load capacities C 0 C 0 M x M y M z S 0 > S 0 > (F x f c ) S 0 > (F y f c ) (M 1 f c ) S 0 > S 0 > (M 2 f c ) (M 3 f c ) F x, F y = radial and axial resultants of external forces (N) M 1, M 2, M 3 = external moments (Nm) C 0 = static load capacity (N) M x, M y, M z = maximum permissible moments in the different loading directions (Nm) f c = contact factor S 0 = safety factor The Safety Factor The safety factor S 0 can lie on the lower given limit if the occuring forces can be determined with suf cient precision. If impacts and vibrations affect the system or overloads might occur, then the higher value should be selected. Reduced safety results from simultaneously occuring forces and moments. For more information please contact our Application Technology Department. Operating Conditions S 0 Normal operation 1 ~ 2 Loading with vibration or shock effect 2 ~ 3 Loading with strong vibration or impacts 3 Linear from Automotion Components Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Technical Information Installation Instructions Linear The given radii and shoulder heights in the table must be observed when assembling rails and carriages on the stop edges to ensure perfect seating of carriages or guideways. HR SM Ground surface SM L 1 L 1 Values in mm. HR* is the maximum height when using side seal on carriage SM SM HC Ground stop surface Size SM HR HR* HC L 1 15 0,8 4 1,9 5 M4 x 16 20 0,8 4,5 2,4 6 M5 x 20 25 1,2 6 3,9 7 M6 x 25 30 1,2 8-8 M8 x 30 35 1,2 8,5 6,6 9 M8 x 30 45 1,6 12 10,5 11 M12 x 40 55 1,6 13-12 M14 x 45 Linear from Automotion Components Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Linear Technical Information Installation Instructions Linear from Automotion Components Assembly Precision The maximum permissible deviations of the rail surfaces for assembly are given in the following drawing and the table below. Size p 1 Permissible Tolerance for Parallelism p1 The bolt sizes to be used and optimum tightening torques for rail assembly are listed in the table below. p 2 Permissible Tolerance for Parallelism p2 K1 K0 K1 K0 15 18 25 85 130 20 20 25 85 130 25 22 30 85 130 30 30 40 110 170 35 35 50 150 210 45 40 60 170 250 55 50 70 210 300 Bolt Tightening Torque M t Nm Steel Cast Iron Aluminium M4 4 3 2 M5 9 6 4 M6 14 9 7 M8 30 20 15 M12 118 78 59 M14 157 105 78 Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Technical Information Extended Length Linear Joining Rails Guide rails longer than the one part maximum length are put together from two or more rails. When putting guide rails together, be sure that the register marks are positioned correctly. Two rails Several rails A A A1 A1 A2 A2 Joint marks Joint Joined Length Joint marks Joined Length Joint Joint marks Joint B1 B1 B2 B2 Joint marks Joint Joint Joint marks Linear from Automotion Components Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Linear Technical Information Installation Instructions Assembly Process Linear from Automotion Components Set screw (slider) Set screw (rail) Fixing Guide Rails 1 Whet the assembly surface with a whetstone and also remove burrs, unevenness and dirt. Note: All linear guides are preserved with anti-corrosion oil at the factory. This protection must be removed before installation. In doing so, please ensure that the surfaces are coated with low-viscosity oil for the purpose of further protection against corrosion. Fixing Guide Rails 2 Carefully lay the guide rail on the assembly surface and slightly tighten the xing screws so that the guide rail lightly touches the assembly surface (align the guide rail along the shoulder edge of the assembly surface). Note: The xing screws of the linear guide must be clean. Check if the xing holes are located in the correct place when you insert the bolts. A forced tightening of a xing screw in an offset hole can negatively affect accuracy. Fixing Guide Rails 2 continued Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk

Technical Information Installation Instructions Linear Fixing Guide Rails 3 Tighten the thrust bolts on the guide rail until there is close contact on the side stop surface. Fixing Guide Rails 4 Tighten the xing screws with a torque wrench to the prescribed torque. Note: For a high degree of accuracy, the xing screws of the guide rail must be tightened in sequence outward from the centre. Fixing Guide Rails 5 Assemble the other rails in the same manner to complete the installation of the guide rails. Table Assembly 1 Set the table carefully on the carriage and tighten the xing screws only lightly. Table Assembly 2 Press the carriage on the main guide side with the thrust bolts against the shoulder edge of the table and position the table. Table Assembly 3 Tighten the xing screws on the main side and the lateral side completely tight to nish the installation. Note: To attach the table uniformly, tighten the xing screws diagonally (1, 2, 3, 4). This method saves time when straightening the guide rail and makes the manufacture of positioning pins unnecessary, which considerably reduces assembly time. 1 4 3 2 Linear from Automotion Components Tel: 0845 850 99 40 Email: info@automotioncomponents.co.uk